INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd6da72623eecd6ec06138be0d331a40497c721f0d3e145e2d5b28eaadc8a99d', 
    '+tZR7T8SDDiNJ8lAL8JMHpb4AuzTK9dYvleSTK4op2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)